diff options
| -rw-r--r-- | drivers/gpu/drm/i915/i915_debugfs.c | 4 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_display.c | 25 | ||||
| -rw-r--r-- | drivers/gpu/drm/i915/intel_drv.h | 2 |
3 files changed, 20 insertions, 11 deletions
diff --git a/drivers/gpu/drm/i915/i915_debugfs.c b/drivers/gpu/drm/i915/i915_debugfs.c index 4619873f9620..3a25a7bee2e7 100644 --- a/drivers/gpu/drm/i915/i915_debugfs.c +++ b/drivers/gpu/drm/i915/i915_debugfs.c @@ -544,11 +544,11 @@ static int i915_gem_pageflip_info(struct seq_file *m, void *data) if (work->flip_queued_ring) { seq_printf(m, "Flip queued on %s at seqno %u, next seqno %u [current breadcrumb %u], completed? %d\n", work->flip_queued_ring->name, - work->flip_queued_seqno, + i915_gem_request_get_seqno(work->flip_queued_req), dev_priv->next_seqno, work->flip_queued_ring->get_seqno(work->flip_queued_ring, true), i915_seqno_passed(work->flip_queued_ring->get_seqno(work->flip_queued_ring, true), - work->flip_queued_seqno)); + i915_gem_request_get_seqno(work->flip_queued_req))); } else seq_printf(m, "Flip not associated with any ring\n"); seq_printf(m, "Flip queued on frame %d, (was ready on frame %d), now %d\n", diff --git a/drivers/gpu/drm/i915/intel_display.c b/drivers/gpu/drm/i915/intel_display.c index 0eaa1f48efcf..766cea7472d5 100644 --- a/drivers/gpu/drm/i915/intel_display.c +++ b/drivers/gpu/drm/i915/intel_display.c @@ -9128,6 +9128,11 @@ static void intel_unpin_work_fn(struct work_struct *__work) drm_gem_object_unreference(&work->old_fb_obj->base); intel_update_fbc(dev); + + if (work->flip_queued_req) + i915_gem_request_unreference(work->flip_queued_req); + work->flip_queued_req = NULL; + work->flip_queued_ring = NULL; mutex_unlock(&dev->struct_mutex); intel_frontbuffer_flip_complete(dev, INTEL_FRONTBUFFER_PRIMARY(pipe)); @@ -9736,10 +9741,14 @@ static bool __intel_pageflip_stall_check(struct drm_device *dev, return false; if (work->flip_ready_vblank == 0) { - if (work->flip_queued_ring && - !i915_seqno_passed(work->flip_queued_ring->get_seqno(work->flip_queued_ring, true), - work->flip_queued_seqno)) - return false; + if (work->flip_queued_ring) { + uint32_t s1 = work->flip_queued_ring->get_seqno( + work->flip_queued_ring, true); + uint32_t s2 = i915_gem_request_get_seqno( + work->flip_queued_req); + if (!i915_seqno_passed(s1, s2)) + return false; + } work->flip_ready_vblank = drm_vblank_count(dev, intel_crtc->pipe); } @@ -9903,8 +9912,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, if (ret) goto cleanup_unpin; - work->flip_queued_seqno = - i915_gem_request_get_seqno(obj->last_write_req); + i915_gem_request_assign(&work->flip_queued_req, + obj->last_write_req); work->flip_queued_ring = obj->ring; } else { ret = dev_priv->display.queue_flip(dev, crtc, fb, obj, ring, @@ -9912,8 +9921,8 @@ static int intel_crtc_page_flip(struct drm_crtc *crtc, if (ret) goto cleanup_unpin; - work->flip_queued_seqno = - i915_gem_request_get_seqno(intel_ring_get_request(ring)); + i915_gem_request_assign(&work->flip_queued_req, + intel_ring_get_request(ring)); work->flip_queued_ring = ring; } diff --git a/drivers/gpu/drm/i915/intel_drv.h b/drivers/gpu/drm/i915/intel_drv.h index 6f87e3cbd68d..a3c7e14fb1dd 100644 --- a/drivers/gpu/drm/i915/intel_drv.h +++ b/drivers/gpu/drm/i915/intel_drv.h @@ -708,7 +708,7 @@ struct intel_unpin_work { u32 flip_count; u32 gtt_offset; struct intel_engine_cs *flip_queued_ring; - u32 flip_queued_seqno; + struct drm_i915_gem_request *flip_queued_req; int flip_queued_vblank; int flip_ready_vblank; bool enable_stall_check; |